American Tower Corp

AMT

Exchange: NYSE
Industry: Real Estate Investment Trusts
SEC CIK: 0001053507

SEC filings (opens in a new tab)

In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,756 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.

13F holders, Q2 2022

Institutional positions in American Tower Corp as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,747; +53 vs. Q1 2022
Shares held: 426.5M; +13.7M (+3.3%) vs. Q1 2022
Total value: $109.0B; +$5.35B (+5.2%) vs. Q1 2022
New holders: 149; 722 more added
Sold out: 96; 622 more reduced

29 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 1,747 institutions

Value heldQ2 2022: $109.0B

Institutions holding AMT and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,756	$72.0B
Q1 2026	1,760	$74.4B
Q4 2025	1,781	$77.0B
Q3 2025	1,799	$82.5B
Q2 2025	1,852	$96.5B
Q1 2025	1,845	$95.0B
Q4 2024	1,798	$79.6B
Q3 2024	1,852	$99.4B
Q2 2024	1,769	$83.8B
Q1 2024	1,769	$85.0B
Q4 2023	1,802	$93.6B
Q3 2023	1,634	$69.9B
Q2 2023	1,688	$82.1B
Q1 2023	1,706	$86.3B
Q4 2022	1,711	$90.0B
Q3 2022	1,693	$91.0B
Q2 2022	1,747	$109.0B
Q1 2022	1,723	$104.3B
Q4 2021	1,799	$121.8B
Q3 2021	1,678	$109.6B
Q2 2021	1,656	$111.7B
Q1 2021	1,613	$95.8B

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q1 2022.

Institutions holding AMT in Q2 2022
Institution	Shares	Value	% of portfolio	Change in shares	Action
Karlinski Andrew C	1	$0	0.00%	00.0%	Unchanged
New Millennium Group LLC	1	$0	0.00%	+1	New
Old North State Trust, LLC	1	$359	0.33%	00.0%	Unchanged
Resources Management Corp	5	$1.00K	0.00%	00.0%	Unchanged
Marquette Asset Management, LLC	2	$1.00K	0.00%	−1−33.3%	Reduced
USA Financial Portformulas Corp	2	$1.00K	0.00%	00.0%	Unchanged
Stuart Chaussee & Associates, Inc.	3	$1.00K	0.00%	00.0%	Unchanged
WR Wealth Planners, LLC	6	$1.53K	0.00%	00.0%	Unchanged
Financial Synergies Wealth Advisors, Inc.	6	$1.53K	0.00%	+6	New
Clean Yield Group	6	$2.00K	0.00%	−46−88.5%	Reduced
Rise Advisors, LLC	8	$2.00K	0.00%	00.0%	Unchanged
TCTC Holdings, LLC	6	$2.00K	0.00%	+3+100.0%	Added
Addison Advisors LLC	7	$2.00K	0.00%	+5+250.0%	Added
Transamerica Financial Advisors, Inc.	7	$2.00K	0.00%	+7	New
Davidson Capital Management Inc.	10	$3.00K	0.00%	−5,210−99.8%	Reduced
Tompkins Financial Corp	13	$3.00K	0.00%	−21−61.8%	Reduced
TFC Financial Management	13	$3.00K	0.00%	00.0%	Unchanged
Estabrook Capital Management	13	$3.32K	0.00%	00.0%	Unchanged
Riggs Asset Managment Co. Inc.	14	$4.00K	0.00%	00.0%	Unchanged
Hanson & Doremus Investment Management	16	$4.00K	0.00%	+16	New
Tfo-TDC, LLC	14	$4.00K	0.00%	+14	New
Avion Wealth	14	$4.00K	0.00%	+14	New
Farmers & Merchants Trust Co of Chambersburg PA	19	$5.00K	0.00%	00.0%	Unchanged
Aua Capital Management, LLC	20	$5.00K	0.00%	00.0%	Unchanged
CarsonAllaria Wealth Management, Ltd.	20	$5.00K	0.00%	00.0%	Unchanged
Darrow Company, Inc.	19	$5.00K	0.00%	+19	New
Coston, McIsaac & Partners	21	$5.00K	0.00%	+21	New
Sageworth Trust Co	25	$6.00K	0.00%	−62−71.3%	Reduced
Sierra Capital LLC	24	$6.00K	0.00%	−42−63.6%	Reduced
Kelly Financial Services LLC	24	$6.13K	0.00%	00.0%	Unchanged
Stephens Consulting, LLC	27	$6.90K	0.01%	00.0%	Unchanged
Vectors Research Management, LLC	28	$7.00K	0.00%	−13−31.7%	Reduced
Professional Financial Advisors, LLC	28	$7.00K	0.00%	−4−12.5%	Reduced
Activest Wealth Management	29	$7.00K	0.00%	00.0%	Unchanged
Cribstone Capital Management, LLC	27	$7.00K	0.00%	+27	New
United Community Bank	31	$7.92K	0.01%	00.0%	Unchanged
First National Bank of South Miami	30	$8.00K	0.01%	00.0%	Unchanged
Country Trust Bank	35	$9.00K	0.00%	00.0%	Unchanged
Cedar Wealth Management, LLC	36	$9.00K	0.00%	00.0%	Unchanged
Versant Capital Management, Inc	37	$9.00K	0.00%	+2+5.7%	Added
Navigation Wealth Management, Inc.	36	$9.00K	1.00%	00.0%	Unchanged
Oliver Lagore Vanvalin Investment Group	35	$9.00K	0.01%	+6+20.7%	Added
WFA of San Diego, LLC	34	$9.00K	0.01%	+34	New
First Bank & Trust	41	$10.0K	0.00%	00.0%	Unchanged
Tower View Investment Management & Research LLC	40	$10.0K	0.01%	+1+2.6%	Added
Heritage Financial Services, LLC	42	$10.0K	0.01%	+42	New
Fairfield Financial Advisors, LTD	42	$10.7K	0.00%	00.0%	Unchanged
Valley National Advisers Inc	43	$11.0K	0.00%	00.0%	Unchanged
Thomas J. Herzfeld Advisors, Inc.	43	$11.0K	0.00%	00.0%	Unchanged
Horan Securities, Inc.	45	$11.0K	0.01%	+45	New
Pflug Koory, LLC	48	$12.0K	0.01%	00.0%	Unchanged
Rockbridge Investment Management, LCC	50	$12.8K	0.00%	−100−66.7%	Reduced
Financial Perspectives, Inc	50	$12.8K	0.01%	00.0%	Unchanged
Westside Investment Management, Inc.	52	$13.0K	0.00%	−17−24.6%	Reduced
Winch Advisory Services, LLC	52	$13.0K	0.01%	00.0%	Unchanged
Bellevue Asset Management, LLC	50	$13.0K	0.01%	00.0%	Unchanged
Bogart Wealth, LLC	49	$13.0K	0.00%	00.0%	Unchanged
Disciplined Investments, LLC	49	$13.0K	0.01%	00.0%	Unchanged
Investors Asset Management of Georgia Inc	50	$13.0K	0.01%	+50	New
Raffa Wealth Management, LLC	53	$13.5K	0.01%	00.0%	Unchanged
Bramshill Investments, LLC	58	$14.0K	0.00%	−4,107−98.6%	Reduced
Cordasco Financial Network	54	$14.0K	0.01%	−22−28.9%	Reduced
Laurel Wealth Advisors LLC	56	$14.0K	0.00%	−10−15.2%	Reduced
Steward Financial Group LLC	57	$14.0K	0.01%	−12−17.4%	Reduced
American National Bank	58	$15.0K	0.00%	00.0%	Unchanged
Sittner & Nelson, LLC	60	$15.0K	0.01%	00.0%	Unchanged
Wolff Wiese Magana LLC	63	$16.0K	0.01%	+6+10.5%	Added
WFA Asset Management Corp	63	$16.1K	0.01%	00.0%	Unchanged
Tradewinds Capital Management, LLC	68	$17.0K	0.01%	−3−4.2%	Reduced
First PREMIER Bank	67	$17.0K	0.01%	00.0%	Unchanged
Proffitt & Goodson Inc	71	$18.0K	0.00%	00.0%	Unchanged
Blue Bell Private Wealth Management, LLC	72	$18.0K	0.01%	00.0%	Unchanged
Pacific Center for Financial Services	70	$18.0K	0.01%	00.0%	Unchanged
Capital Directions Investment Advisors, LLC	75	$19.0K	0.01%	−155−67.4%	Reduced
Delos Wealth Advisors, LLC	74	$19.0K	0.02%	00.0%	Unchanged
Hallmark Capital Management Inc	74	$19.0K	0.00%	+74	New
Citizens National Bank Trust Department	78	$20.0K	0.01%	00.0%	Unchanged
IAG Wealth Partners, LLC	83	$21.0K	0.01%	−64−43.5%	Reduced
Tortoise Investment Management, LLC	82	$21.0K	0.00%	+82	New
Laffer Tengler Investments	85	$21.7K	0.01%	+85	New
TD Ameritrade Investment Management, LLC	85	$22.0K	0.00%	−75−46.9%	Reduced
Investors Research Corp	87	$22.0K	0.01%	00.0%	Unchanged
Retirement Group, LLC	86	$22.0K	0.01%	00.0%	Unchanged
Larson Financial Group LLC	85	$22.0K	0.00%	+38+80.9%	Added
Duncker Streett & Co Inc	89	$23.0K	0.01%	00.0%	Unchanged
First Command Bank	92	$24.0K	0.00%	−9−8.9%	Reduced
First Command Financial Services, Inc.	92	$24.0K	0.00%	−9−8.9%	Reduced
Knott David M Jr	93	$24.0K	0.01%	+93	New
Money Concepts Capital Corp	97	$25.0K	0.00%	−794−89.1%	Reduced
Private Ocean, LLC	101	$25.0K	0.00%	00.0%	Unchanged
City State Bank	100	$25.0K	0.02%	00.0%	Unchanged
Ogorek Anthony Joseph	99	$25.0K	0.01%	00.0%	Unchanged
Hudock, Inc.	104	$26.0K	0.01%	00.0%	Unchanged
First Personal Financial Services	101	$26.0K	0.01%	00.0%	Unchanged
PrairieView Partners, LLC	100	$26.0K	0.00%	00.0%	Unchanged
Gables Capital Management Inc.	100	$26.0K	0.02%	00.0%	Unchanged
Charter Oak Capital Management, LLC	100	$26.0K	0.00%	00.0%	Unchanged
Siena Capital LLC	100	$26.0K	0.02%	00.0%	Unchanged
Lumature Wealth Partners, LLC	104	$27.0K	0.01%	−70−40.2%	Reduced
Albion Financial Group	110	$28.0K	0.00%	−14−11.3%	Reduced